Laboratoire Angevin de Mécanique, Procédés et InnovAtion (LAMPA): Soumissions récentes

Voici les éléments 106-112 de 539

    • Phase transformation of the Ti-5553 titanium alloy subjected to rapid heating 
      Article dans une revue avec comité de lecture
      CHANFREAU, Nicolas; POQUILLON, Dominique; STARK, Andreas; MAAWAD, Emad; ccMAREAU, Charles; DEHMAS, Moukrane (Springer Science and Business Media LLC, 2022-02-19)
      The a -> b phase transformation upon heating in the Ti-5553 alloy with lamellar-nodular bimodal microstructure was tracked in situ with high energy X-ray diffraction. Rapid heating at 10, 50 and 100 °C s-1 from room ...
    • A non-local model for the description of twinning in polycrystalline materials in the context of infinitesimal strains: application to a magnesium alloy 
      Article dans une revue avec comité de lecture
      ccMAREAU, Charles; ABDOLVAND, Hamidreza (Centre pour la Communication Scientifique Directe (CCSD), 2022-03-07)
      A polycrystalline plasticity model, which incorporates the contribution of deformation twinning, is proposed. For this purpose, each material point is treated as a composite material consisting of a parent constituent and ...
    • Fatigue strength and life assessment of L-PBF 316L stainless steel showing process and corrosion related defects 
      Article dans une revue avec comité de lecture
      ccMEROT, Pierre; ccMOREL, Franck; ccPESSARD, Etienne; ccGALLEGOS MAYORGA, Linamaria; BUTTIN, Paul; BAFFIE, Thierry (Elsevier BV, 2022-10-21)
      The present work focuses on the modelling of the fatigue behaviour of a 316L produced by laser powder bed fusion containing various defect populations : Lacks of fusion, corrosion pits and one electric discharge machined ...
    • Thermodynamic framework for variance-based non-local constitutive models 
      Article dans une revue avec comité de lecture
      ccMAREAU, Charles (Springer Science and Business Media LLC, 2022-06-29)
      The present work deals with the development of a framework dedicated to the construction of constitutive models with non-local internal variables. Such internal variables allow considering the impact of microstructural ...
    • Investigations of grinding burn on a nitrided steel 
      Communication avec acte
      ccLAVISSE, Bruno; WEISS, Laurent; ccKOKANYAN, Ninel; LEFEBVRE, André; HENRION, Emerik; SINOT, Olivier; TIDU, Albert (Elsevier BV, 2022-06-01)
      Grinding process may lead to the occurrence of grinding burn. When the temperature in the contact zone gets too high, it may lead to damage of the workpiece. The target of this study was to characterize changes occurring ...
    • An investigation of design in virtual reality across the variation of training degree and visual realism 
      Communication avec acte
      ccFLEURY, Sylvain; DUPONT, Laurent; ccCHANIAUD, Noémie; TAMAZART, Saadallah; POUSSARD, Benjamin; ccGORISSE, Geoffrey; ccRICHIR, Simon (2022)
      Research showed that immersive technologies can significantly improve the design process. However, it is important to consider the ease of implementation of solutions (e.g. price, simplicity). Therefore, the objective of ...
    • Etude de l'Influence du Stress sur la Créativité dans un Scénario en Réalité Virtuelle 
      Communication avec acte
      ccHOUZANGBE, Samory; ANTONIO GOMEZ JAUREGUI, David; ccFLEURY, Sylvain; HUET, Loïc; BERDON, Léo; MANUSSET, Baptiste; SUBERT, Paul; PIGREE, Jean-Baptiste; COUTURE, Nadine; ccRICHIR, Simon (2021)
      Whether it is for evolution, competitiveness or problem solving, innovation is necessary to a company’s survival. Thus, it is essential to understand this process and what affect them to improve innovation. In this paper ...